An experiment in what an agentic-AI research framework can do — published in full so you can check its work, not a tip service to follow. Generic research and education, not advice, not a personal recommendation, not FCA-authorised. Hypothetical book, not real money. Capital at risk.
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Watchlist — too much debt to act on yet (see the end). A research note, not a live position and not advice.

Restore plc

CONVICTION
2 / 5
London Stock Exchange / AIM, ticker: RST  ·  Long — we expect the price to rise  ·  Priced 27 Jun 2026

Insider buying + cheap valuation — but a balance-sheet flag

WHAT YOU'D BE BUYING
Restore is a UK business that stores and manages companies' physical records and data, securely shreds documents, and runs digital/data services. The revenue is sticky and repeats year after year (customers don't move their archives easily), which is the attractive part.
Price
£2.64
Valuation
~48x earnings
Exchange
LSE
Time frame
12–18 months
Restore plc price chart with our entry, stop and target
Daily price over the last four years with our entry, stop and target marked. Priced 27 Jun 2026. Not advice.
ENTRY
STOP
£225
TARGET
£350
REWARD vs RISK
1.6 : 1

How we would trade it, in plain terms

We are not buying this yet. On the surface it looks like a cheap, good-quality recovery with a director buying — but a look at the accounts found a debt problem big enough that we want to check the loan terms before risking money. So it's held back, not bought.

What the company does

Restore is a UK business that stores and manages companies' physical records and data, securely shreds documents, and runs digital/data services. The revenue is sticky and repeats year after year (customers don't move their archives easily), which is the attractive part.

The idea — and why it's held

It looks cheap and is recovering: it trades around 9–10 times next year's earnings, a director bought shares at 273p, half-year revenue grew about 15%, and it hit its 20% profit-margin target. Against its closest peers that looks very cheap — Iron Mountain, the big records-management company, trades at around 48 times earnings, and Rentokil (business services) around 19 times.

What we think the market is missing — and the catch

The bull case is that the market is too focused on a past stumble and on how messy the accounts look at first glance, and is under-pricing the sticky, recurring revenue and the margin recovery. The catch — found in the accounts — is debt. Restore owes roughly five times its annual profits in borrowings, its short-term bills slightly exceed its readily-available cash, and it made an accounting loss last year. Crucially, that cheap "9–10 times earnings" is flattered by the debt: on a measure that includes the borrowings, it isn't cheap at all. The leverage is why the shares are low, and it directly contradicts the "high-quality" part of the story.

The signal we are acting on

The genuine positive is a director buying shares at 273p — money where their mouth is. But a single insider buy isn't enough to offset a balance-sheet we haven't yet de-risked.

The investor checklist (the proven-investor tests)

What would make us reconsider

A clean check of the debt: when the loans fall due, what the loan conditions ("covenants") allow, and whether the cash comfortably services them through a downturn. If that all looks safe, this becomes a genuine cheap-recovery candidate. Until then, it's held.

Sources: Restore half-year and full-year results; the director's share purchase; valuation vs Iron Mountain and Rentokil.

Part of an open research-framework experiment — generic research, not a personal recommendation and not advice. The entry, stop and target are the framework's own tracked levels, not instructions or predictions for you. The book is hypothetical (notional money, no trades placed); capital is at risk and past or hypothetical performance is not a reliable indicator of future results. Portfolio Lab is not FCA-authorised. Disclosures & risk →

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